tree b5e8523173895a8d7adc4d75ebfe855ca9dbd938
parent 206f7ab4f49a2021fcb8687f25395be77711ddee
author Jan Kara <jack@suse.cz> 1276618799 -0400
committer Theodore Ts'o <tytso@mit.edu> 1276618799 -0400

ext4: update ctime when changing the file's permission by setfacl

ext4 didn't update the ctime of the file when its permission was
changed.

Steps to reproduce:
 # touch aaa
 # stat -c %Z aaa
 1275289822
 # setfacl -m  'u::x,g::x,o::x' aaa
 # stat -c %Z aaa
 1275289822                         <- unchanged

But, according to the spec of the ctime, ext4 must update it.

Port of ext3 patch by Miao Xie <miaox@cn.fujitsu.com>.

CC: linux-ext4@vger.kernel.org
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>